What could this possibly be for?

joeshmoe

New Member




I have owned this car for 4 years and that wire was like that when I bought it. It's never gave me problems but I have always wanted to know why it was there. It goes in the ecu and on the other end it goes from a thicker wire to a thin one? Any help would be appreciated. When I got the car it had aem fuel rail, and dc headers. Thats about it for aftermarket stuff everything else I put on.
 
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